[U-Boot] [PATCH] zynq: disable -Wstrict-prototypes option for ps7_init.c

[Michal Simek <monstr@monstr.eu>]

On 05/29/2014 03:42 AM, Masahiro Yamada wrote:
> The files ps7_init.c and ps7_init.h are supposed to be generated by
> hw projects such as Vivado, PlanAhead and then to be copied into
> board/xilinx/zynq directory.
> 
> But some prototypes in them causes annoying warning messages:
> 
>   CC      spl/board/xilinx/zynq/ps7_init.o
> In file included from board/xilinx/zynq/ps7_init.c:50:0:
> board/xilinx/zynq/ps7_init.h:137:1: warning: function declaration isn't a prototype [-Wstrict-prototypes]
> board/xilinx/zynq/ps7_init.h:138:1: warning: function declaration isn't a prototype [-Wstrict-prototypes]
> board/xilinx/zynq/ps7_init.h:139:1: warning: function declaration isn't a prototype [-Wstrict-prototypes]
> board/xilinx/zynq/ps7_init.h:145:1: warning: function declaration isn't a prototype [-Wstrict-prototypes]
> board/xilinx/zynq/ps7_init.c:12602:1: warning: function declaration isn't a prototype [-Wstrict-prototypes]
> board/xilinx/zynq/ps7_init.c:12723:1: warning: function declaration isn't a prototype [-Wstrict-prototypes]
> board/xilinx/zynq/ps7_init.c:12742:1: warning: function declaration isn't a prototype [-Wstrict-prototypes]
> board/xilinx/zynq/ps7_init.c:12761:1: warning: function declaration isn't a prototype [-Wstrict-prototypes]
> board/xilinx/zynq/ps7_init.c:12854:6: warning: function declaration isn't a prototype [-Wstrict-prototypes]
> 
> The prototypes should be
> 
>   int ps7_init(void);
>   int ps7_post_config(void);
>   int ps7_debug(void);
> 
> rather than
> 
>   int ps7_init();
>   int ps7_post_config();
>   int ps7_debug();
> 
> We do not want to be bothered because of automatically generated files.
> But we cannot touch the external projects for now.
> What we can do is to disable -Wstrict-prototypes for ps7_init.c
> 
> Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
> Cc: Michal Simek <michal.simek@xilinx.com>
> ---
>  board/xilinx/zynq/Makefile | 3 +++
>  1 file changed, 3 insertions(+)

Tested-by: Michal Simek <monstr@monstr.eu>

Thanks,
Michal

-- 
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/
Maintainer of Linux kernel - Xilinx Zynq ARM architecture
Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform


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